package com.itheima.mapper;

import com.itheima.pojo.Article;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface ArticleMapper {

    @Insert("insert into article(title, content, cover_img, state, category_id, create_user, create_time, update_time)" +
            "values(#{title},#{content},#{coverImg},#{state},#{categoryId},#{createUser},#{createTime},#{updateTime})")
    void add(Article article);


    //不使用@Select去实现,因为categoryId和states是条件,所以需要动态sql，建议使用映射
    List<Article> list(Integer userId, String categoryId, String state);
}
